package com.gdglc.entity;

public class Happy {
	public static void main(String[] args) {
		System.out.println("right...");
		System.out.println("left...");
		System.out.println("middle...");
		System.out.println("新增");
		System.out.println("修改");
		System.out.println("查询");
		System.out.println("删除");
        System.out.println("测试");
	}
}
